Salmonella enterica subsp. arizonae strain NCTC7295

Salmonella enterica subsp. arizonae strain NCTC7295 is a Gram-negative bacterium characterized by its spirilla shape and the presence of flagella. This strain is microaerophilic, requiring reduced oxygen levels for optimal growth, and thrives at an optimal temperature of 37°C, falling within the mesophilic temperature range. It is a chemoorganotroph, deriving energy from organic compounds. In terms of its cellular structure, S. enterica subsp. arizonae NCTC7295 has a unique arrangement, forming chains or existing as single cells. It possesses a single replicon and is surrounded by two membranes, typical of Gram-negative bacteria. Its biotic relationship is categorized as free-living, though it has been associated with specific hosts, notably amphibians from the genus Gastrotheca. The ecological role of S. enterica subsp. arizonae NCTC7295 may reflect its adaptability to the amphibian host environment, indicating a potential relationship with the health of these organisms. Understanding the habitat preferences and energy metabolism of this strain can provide insights into its ecological interactions and impact on amphibian populations. The strain's adaptability to microaerophilic conditions and its specific temperature preferences may also inform studies on its environmental resilience and pathogenic potential.